Answer:
4
Step-by-step explanation:
coefficient is the number next to the variable.
Easy way to do this is;
1
8 _
2
8 * 2 = 16
16 + 1 = 17
17/2 = 8 , 1/2
a=4 and b=-1
2(4)+3(-1)= 5
201+1+5=216
